Messages in this thread | | | Subject | Re: [PATCH] net: sched: cls_u32: Avoid memcpy() false-positive warning | From | patchwork-bot+netdevbpf@kernel ... | Date | Fri, 30 Sep 2022 02:21:08 +0000 |
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Hello:
This patch was applied to netdev/net-next.git (master) by Jakub Kicinski <kuba@kernel.org>:
On Tue, 27 Sep 2022 08:37:01 -0700 you wrote: > To work around a misbehavior of the compiler's ability to see into > composite flexible array structs (as detailed in the coming memcpy() > hardening series[1]), use unsafe_memcpy(), as the sizing, > bounds-checking, and allocation are all very tightly coupled here. > This silences the false-positive reported by syzbot: > > memcpy: detected field-spanning write (size 80) of single field "&n->sel" at net/sched/cls_u32.c:1043 (size 16) > > [...]
Here is the summary with links: - net: sched: cls_u32: Avoid memcpy() false-positive warning https://git.kernel.org/netdev/net-next/c/7cba18332e36
You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
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